Test ID:	1.3.6.1.4.1.25623.1.1.2.2023.2045
Category:	Huawei EulerOS Local Security Checks
Title:	Huawei EulerOS: Security Advisory for libarchive (EulerOS-SA-2023-2045)
Summary:	The remote host is missing an update for the Huawei EulerOS 'libarchive' package(s) announced via the EulerOS-SA-2023-2045 advisory.
Description:	Summary: The remote host is missing an update for the Huawei EulerOS 'libarchive' package(s) announced via the EulerOS-SA-2023-2045 advisory. Vulnerability Insight: In libarchive 3.6.1, the software does not check for an error after calling calloc function that can return with a NULL pointer if the function fails, which leads to a resultant NULL pointer dereference. NOTE: the discoverer cites this CWE-476 remark but third parties dispute the code-execution impact: 'In rare circumstances, when NULL is equivalent to the 0x0 memory address and privileged code can access it, then writing or reading memory is possible, which may lead to code execution.'(CVE-2022-36227) Affected Software/OS: 'libarchive' package(s) on Huawei EulerOS Virtualization release 2.11.1. Solution: Please install the updated package(s). CVSS Score: 10.0 CVSS Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C
Cross-Ref:	Common Vulnerability Exposure (CVE) ID: CVE-2022-36227 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/V67OO2UUQAUJS3IK4JZPF6F3LUCBU6IS/ https://security.gentoo.org/glsa/202309-14 https://bugs.gentoo.org/882521 https://github.com/libarchive/libarchive/issues/1754 https://github.com/libarchive/libarchive/blob/v3.0.0a/libarchive/archive_write.c#L215 https://lists.debian.org/debian-lts-announce/2023/01/msg00034.html
Copyright	Copyright (C) 2023 Greenbone AG

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